Object-based mapping of shallow marine habitats using Sentinel-2A images on Rakit Island, Sumbawa Regency, West Nusa TenggaraAnanda Satria Maulana, Syamsul Bahri Agus, James Parlindungan Panjaitan and Taslim ArifinBIO Web Conf., 220 (2026) 05013DOI: https://doi.org/10.1051/bioconf/202622005013